Islamiyah, N., Detasya, A., Tarigan, R., Arthana, N. and Dwiningwarni, S. (2024) “Analysis of Operational Management Functions at SMPT Daarul Muttaqien Surabaya”, Jurnal Ilmiah Manajemen Kesatuan, 12(1), pp. 1–8. doi: 10.37641/jimkes.v12i1.2326.